76979910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21563}}^1$

素因数の和:21597

約数の個数: 64

約数和(自身を含む): 223575552

約数和(自身を除く): 146595642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 21563, 43126, 64689, 107815, 129378, 150941, 215630, 301882, 323445, 366571, 452823, 646890, 733142, 754705, 905646, 1099713, 1509410, 1832855, 2199426, 2264115, 2565997, 3665710, 4528230, 5131994, 5498565, 7697991, 10997130, 12829985, 15395982, 25659970, 38489955, 76979910]

約数ペア:

[(1, 76979910), (2, 38489955), (3, 25659970), (5, 15395982), (6, 12829985), (7, 10997130), (10, 7697991), (14, 5498565), (15, 5131994), (17, 4528230), (21, 3665710), (30, 2565997), (34, 2264115), (35, 2199426), (42, 1832855), (51, 1509410), (70, 1099713), (85, 905646), (102, 754705), (105, 733142), (119, 646890), (170, 452823), (210, 366571), (238, 323445), (255, 301882), (357, 215630), (510, 150941), (595, 129378), (714, 107815), (1190, 64689), (1785, 43126), (3570, 21563)]